My ds did FFW--decoding wasn't a problem for him but he had very weak receptive and expressive language skills, eg inability to follow three step instructions. FFW did wonders for his auditory attention and language scores. He made much more progress on the latter after six weeks of FFW than he did after two years of private language therapy two hours a week.

FFW does not teach anyone how to read--but it does give kids the skills they need to acquire phoenemic awareness, a necessary skill for reading. I am a big fan of FFW, but I would question the cost/benefit of putting all children through it. Some controlled studies here would be helpful.

My son also did FFW with very good results. My son's receptive language skills have consistently tested above average (about 103-110 SS) compared to below average before (88-90). Functionally, the difference was huge. Our son became engaged with the world. We used to think he was the only of our children to not be nosy. Turns out he just couldn't eavesdrop like the other two!!

That said, we still had major reading issues post FFW. It was no magic solution for that. My son has multiple issues and even though he could process sounds much more normally, it did not translate into better reading. In fact, I would tend to say it should be used for language/auditory issues not just reading. Kids with out the auditory issues probably would do just fine with a good research based reading program.

My son did the FFW language program over the summer. He recently turned 8 years old. He has expressive and receptive speech delays which he receives IEP services at school. He has also had great difficulty with reading. He repeated the first grade and is currently in the second grade with a begginning 1st grade reading level. The school purchased FFW to help address his reading delays.
My opinion on FFW: It may have helped his speech delays, but not enough to really stand out. The program itself is extermely boring. It did not help at all with his reading. I would not reccommend this program for difficulties with reading.